On Tue, May 15, 2018 at 09:48:09PM +0200, Christoph Hellwig wrote:
> case -EIOCBQUEUED:
> + if (req->ki_filp->f_op->cancel_kiocb) {
> + struct aio_kiocb *iocb =
> + container_of(req, struct aio_kiocb, rw);
> + st
The current kiocb_set_cancel_fn implementation assumes the kiocb is
embedded into an aio_kiocb, which is fundamentally unsafe as it might
have been submitted by non-aio callers. Instead add a cancel_kiocb
file operation that replaced the ki_cancel function pointer set by
kiocb_set_cancel_fn, and o
The current kiocb_set_cancel_fn implementation assumes the kiocb is
embedded into an aio_kiocb, which is fundamentally unsafe as it might
have been submitted by non-aio callers. Instead add a cancel_kiocb
file operation that replaced the ki_cancel function pointer set by
kiocb_set_cancel_fn, and o
On Fri, Mar 30, 2018 at 05:07:45PM +0200, Christoph Hellwig wrote:
> The current kiocb_set_cancel_fn implementation assumes the kiocb is
> embedded into an aio_kiocb, which is fundamentally unsafe as it might
> have been submitted by non-aio callers. Instead add a cancel_kiocb
> file operation tha
The current kiocb_set_cancel_fn implementation assumes the kiocb is
embedded into an aio_kiocb, which is fundamentally unsafe as it might
have been submitted by non-aio callers. Instead add a cancel_kiocb
file operation that replaced the ki_cancel function pointer set by
kiocb_set_cancel_fn, and o
